drm/v3d: Add parameter to retrieve the global number of GPU resets

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The GL extension KHR_robustness uses the number of global and per-context
GPU resets to learn about graphics resets that affect a GL context. This
commit introduces a new V3D parameter to retrieve the global number of
GPU resets that have happened since the driver was probed.

To retrieve this information, user-space must use DRM_V3D_PARAM_GLOBAL_RESET_COUNTER.

Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Link: https://lore.kernel.org/r/20250711-v3d-reset-counter-v1-1-1ac73e9fca2d@igalia.com
Signed-off-by: Maíra Canal <mcanal@igalia.com>

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Maíra Canal 2025-07-11 12:18:31 -03:00

parent 2650bc4007

commit 5774b3cfde

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4 changed files with 13 additions and 0 deletions

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include/uapi/drm/v3d_drm.h

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